Solar plant: site data

Solar power plant in Nahirne, Berestynskyi Raion, Kharkiv Oblast

Nahirne: 1,147 kWh per kWp a year, tilt 36° 3° east of south (PVGIS). Exactly the oblast median (1,142). #142 of 208 in the rayon, #560 of 1769 in the oblast.

Berestyn, the rayon centre, is 49 km away. 111 m above sea level. 36 km away: Lozova, the nearest bigger centre, 1,153 — 0.5% less here. Snow and wind from the nearest regional centre in the DBN — Харків, 94 km. 11.08 m between rows, pitch 14.95 m (latitude 49.2°).

Yield of 1 kWp
1,147kWh/year
Tilt
36°3° east of south
10 kW
11,470kWh/year
Row pitch
14.95m · GCR 0.32
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Nahirne

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Харків, 94 km: snow 1,600 Pa, wind 430 Pa.

  • No sign-up
  • Snow and wind check
  • Drawings and estimate

Yield by month

37Jan53Feb92Mar115Apr138May144Jun150Jul148Aug120Sep86Oct41Nov24Dec

July: 150 kWh/kWp, December: 24 — 6.3 times less.

February: 53 against 57 in the oblast, 7.0% less.

Nahirne: plants, kWh
kWpA yearJulyDecember
55,735750120
1011,4701,500240
1517,2052,250360

Snow and wind: Харків

Example: a 10 kW ground frame

For the loads of Kharkiv: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Berestynskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

Preliminary calculation: a design needs an engineer’s check.